Task 1703145922

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_83_1000000_0
Workunit ID: 857761745
Created: 25 Dec 2024 23:20:27 UTC
Sent: 26 Dec 2024 11:48:09 UTC
Report deadline: 9 Jan 2025 11:48:09 UTC
Received: 26 Dec 2024 19:00:31 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 429.80
CPU time (sec): 21.37
Peak working set size (MB): 298.8
Peak swap size (MB): 36488.28
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[13:53:04][1241495][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_83.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 1000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_83.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_83_1000000_0_0
------> GPU usage: 0.500000
[13:53:04][1241495][INFO ] Starting data processing...
[13:53:04][1241495][INFO ] opti: No host transfer for n_steps. Use device global.
[13:53:04][1241495][INFO ] opti: No host transfer for mean. Use device global.
[13:53:04][1241495][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:53:04][1241495][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:53:04][1241495][INFO ] opti: power spectrum in fft callback (static link).
[13:53:04][1241495][INFO ] opti: __constant__ access is not uniform, bad!
[13:53:04][1241495][INFO ] Running on device 4 NVIDIA TITAN V
[13:53:04][1241495][INFO ] CUDA global memory status (initial GPU state, including context):
[13:53:04][1241495][INFO ] No template file. Generating templates.
[13:53:04][1241495][INFO ] Template param value T_cons = 50000
[13:53:08][1241495][INFO ] Number of generated templates to be used: 50000
[13:53:08][1241495][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_83.cpt
[13:53:08][1241495][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_83.cpt (No such file or directory).
------> Starting from scratch...
[13:53:08][1241495][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_83.binary
[13:53:08][1241495][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM238.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766070205
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174804.13
------> DEC (J2000): -244559.799999
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 238.3 cm^-3 pc
------> Scale factor: 1.31404
[13:53:08][1241495][INFO ] Allocating memory for dedispersed compressed time series...
[13:53:08][1241495][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:53:08][1241495][INFO ] 8-bit allocation done
[13:53:08][1241495][INFO ] Foobar
[13:53:08][1241495][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_83.binary
[13:53:08][1241495][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:53:08][1241495][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:53:08][1241495][INFO ] FftSize = 12582913
[13:53:08][1241495][INFO ] Seed for random number generator is 1108682881.
[13:53:10][1241495][INFO ] 8[13:53:10][1241495][INFO ] 9[13:53:11][1241495][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:53:11][1241495][INFO ] Normalization factor 3.97364e-08
[13:53:11][1241495][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[13:53:11][1241495][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1608 MB (10449 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:53:11][1241495][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:53:11][1241495][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:53:11][1241495][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:54:04][1241495][INFO ] Checkpoint committed!
[13:55:04][1241495][INFO ] Checkpoint committed!
[13:56:04][1241495][INFO ] Checkpoint committed!
[13:57:04][1241495][INFO ] Checkpoint committed!
[13:58:04][1241495][INFO ] Checkpoint committed!
[13:59:04][1241495][INFO ] Checkpoint committed!
[14:00:04][1241495][INFO ] Checkpoint committed!
[14:00:12][1241495][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3867.353516 0.8403634 2.5045729 21.9918 18.1089  8
------> CAND:   0.500334 3981.067871 1.0226694 2.6382618 21.5407 17.6168  8
------> CAND:   0.250167 4126.096680 1.0071105 2.5721710 20.725 16.73  8
------> CAND:   0.499815 3673.904541 0.9753424 2.6447299 20.0198 15.967  8
------> CAND:   0.249907 4115.035156 0.6925294 1.8958563 18.071 15.5243 16
------> CAND:   0.500593 4686.896973 1.0230613 1.8078978 19.4381 15.3404  8
------> CAND:   0.166864 4186.453613 1.0531660 2.6046975 17.2107 14.3421 16
------> CAND:   0.500853 3706.432129 0.8979098 0.6464984 21.1264 14.2195  4
------> CAND:   0.166605 3933.715088 0.8769252 2.5097980 17.1041 14.1966 16
------> CAND:   1.000148 3910.254883 0.7286924 2.2984984 17.709 13.4937  8
------> CAND:   1.000408 4411.205566 0.9933434 2.3909187 17.663 13.4449  8
------> CAND:   0.250426 3793.920166 0.9075405 2.5779173 16.4415 13.2982 16
------> CAND:   0.499555 3825.989258 0.9588606 2.6209085 17.1885 12.943  8
------> CAND:   1.250575 3709.375732 0.5145822 1.4358780 23.3951 12.8363  2
------> CAND:   1.000667 4485.638672 1.0886234 2.4776046 23.0743 12.6451  2
------> CAND: 127.256542 4138.769043 0.8379582 2.3315082 15.8234 12.4694 16
------> CAND:   1.250834 3911.932129 0.6677121 1.2449604 22.6957 12.4196  2
------> CAND: 348.141652 3847.836670 1.0017431 2.6477115 16.6534 12.3796  8
------> CAND:   0.249648 3600.055908 0.9685917 2.6468797 15.7283 12.3427 16
------> CAND:   1.251353 4663.330078 1.0846543 1.5764791 22.5292 12.3204  2
------> CAND: 115.163935 3758.433105 0.7430162 2.4263971 22.4753 12.2883  2
------> CAND:   1.251094 4273.775879 0.8694127 1.3703293 22.4601 12.2793  2
------> CAND: 127.265106 4274.518066 0.9081938 2.3580382 15.6097 12.1849 16
------> CAND:   1.500741 4045.636475 1.0040699 2.6070204 18.4429 12.0611  4
------> CAND:   1.500482 3670.402344 0.8121226 2.5280614 18.4341 12.054  4
------> CAND: 172.710090 3676.489014 0.9482197 2.6277471 16.2607 11.9679  8
------> CAND: 478.494139 4014.380859 0.7855062 2.3565683 21.9288 11.963  2
------> CAND:   0.200082 3943.609131 0.7796885 2.3760195 15.4378 11.9569 16
------> CAND: 259.163229 3748.374268 0.7606580 2.4411585 18.2759 11.9276  4
------> CAND:   1.501260 4032.074219 0.7703939 2.3055432 21.688 11.8198  2
------> CAND:  44.682805 3780.461426 0.8280595 0.7891179 15.3156 11.7955 16
------> CAND:  86.402535 3747.450439 0.6203560 2.1844590 15.3036 11.7795 16
------> CAND:   1.501001 3647.378906 0.5739685 2.1486776 21.5924 11.7629  2
------> CAND:   1.501520 4408.846680 0.9739804 2.3583107 21.5 11.708  2
------> CAND: 162.906872 4126.916016 0.8826403 1.1187997 16.0001 11.6957  8
------> CAND:   1.501779 3863.711670 1.0055032 0.7123407 21.3 11.589  2
------> CAND:   0.750241 3665.649658 0.8240187 2.5352137 15.8762 11.5667  8
------> CAND: 115.205975 4125.708496 0.9563897 2.5260787 15.09 11.4981 16
------> CAND:  86.396307 3780.107910 0.6958126 2.3304560 15.089 11.4969 16
------> CAND:   1.502039 4148.746094 1.0078259 0.9929353 21.1044 11.4728  2
------> CAND: 177.864461 4050.292969 0.9635358 2.5688763 15.0608 11.4598 16
------> CAND: 296.480127 3841.614990 0.8873711 2.5541859 17.6402 11.4202  4
------> CAND:  86.397345 3902.471436 0.7383425 2.3226085 15.0084 11.3911 16
------> CAND: 148.239934 3841.614990 0.8873711 2.5541859 15.702 11.3854  8
------> CAND:  57.581967 3758.433105 0.7430162 2.4263971 17.5668 11.3617  4
------> CAND:   1.251872 3950.125000 0.9942542 2.6187229 20.9106 11.3576  2
------> CAND: 332.867203 4145.246094 0.8778275 2.4212928 15.6635 11.3453  8
------> CAND:   0.199822 3614.845703 0.9649487 2.6377754 14.9654 11.3346 16
------> CAND: 115.222324 3846.213623 0.8848947 2.5456316 14.9477 11.3114 16
------> CAND:   0.999629 3601.870605 0.9681551 2.6466107 17.4867 11.2979  4
------> CAND:  86.365425 3809.745605 0.9493092 2.6079109 14.9177 11.2721 16
------> CAND: 172.702305 3927.426514 0.9330769 2.5678823 15.5926 11.2716  8
------> CAND:   1.251613 3707.897705 0.8756160 2.5761101 20.7655 11.2715  2
------> CAND:  86.525542 3702.377197 0.8806010 0.6560645 14.9135 11.2667 16
------> CAND: 345.376582 3817.313232 0.6007742 1.2673386 15.5868 11.2657  8
------> CAND:   1.502298 4300.187500 1.0672139 1.1006922 20.7537 11.2645  2
------> CAND:  99.903239 4044.723877 0.8224043 2.3904603 14.9017 11.2512 16
------> CAND: 144.704900 3678.783691 0.9476155 2.6308954 17.418 11.2432  4
------> CAND: 230.524837 3815.858643 0.6779107 2.2729452 17.3739 11.2082  4
------> CAND:  86.355045 3676.489014 0.9482197 2.6277471 14.8455 11.1776 16
------> CAND:   1.499703 3602.265137 0.9680564 2.6398978 20.5914 11.1681  2
------> CAND: 115.258656 3837.056885 0.7667954 2.4259005 14.8327 11.1608 16
------> CAND:  83.268443 4101.166504 0.7058548 2.0118210 14.8285 11.1554 16
------> CAND: 227.812966 4113.695312 0.8496858 1.1617681 15.4608 11.1349  8
------> CAND: 249.850224 4119.714844 0.7895955 2.2564242 17.2815 11.1346  4
------> CAND:  57.639059 4441.157227 0.9716077 2.3447492 14.8059 11.1259 16
------> CAND:  82.644843 4444.745605 0.9705320 1.4120290 14.8048 11.1244 16
------> CAND:   0.501112 4106.657227 1.0408148 0.9198386 17.2653 11.1217  4
------> CAND:  27.254170 3939.107666 0.7845588 1.0181348 14.7945 11.1109 16
------> CAND: 179.509489 4306.939453 1.0104995 1.1513488 14.7904 11.1056 16
------> CAND: 129.541780 4016.293213 1.0289973 2.6349463 15.4248 11.0976  8
------> CAND:  41.548454 4507.911133 1.0867110 2.4492040 14.7809 11.0932 16
------> CAND:  86.384369 3720.331787 0.8097149 2.5050340 14.7752 11.0857 16
------> CAND:   0.625677 4440.269531 0.9415889 1.4705590 14.7583 11.0637 16
------> CAND: 115.211684 3846.084229 0.8534301 2.5144241 14.7559 11.0606 16
------> CAND: 115.120078 3728.195312 0.9665061 2.6388144 20.393 11.0503  2
------> CAND:   0.625417 4069.220459 0.7377819 1.3141646 14.7442 11.0452 16
------> CAND: 195.891524 3806.015381 0.6980505 0.9926355 14.7373 11.0363 16
------> CAND:   0.750760 4107.245117 0.6975216 1.8983520 17.1459 11.0268  4
------> CAND: 115.258137 4332.307129 1.0093323 2.4652326 14.7269 11.0227 16
------> CAND: 113.443649 3852.926758 0.9563014 0.7425700 15.3489 11.019  8
------> CAND:   0.999889 3866.701172 0.6538403 2.1806438 15.3396 11.0094  8
------> CAND: 230.509785 4250.126953 0.9390019 2.4278383 17.115 11.0023  4
------> CAND: 131.493029 4019.043701 1.0293311 0.8394884 14.71 11.0007 16
------> CAND: 160.784606 3914.317383 0.7259284 2.3074985 14.7051 10.9943 16
------> CAND:   0.750500 4000.975830 0.9963444 2.6027339 15.3163 10.9852  8
------> CAND:  86.344924 4327.519043 1.0707707 2.5636158 14.6934 10.979 16
------> CAND: 313.137241 3646.682617 0.5827691 2.1730239 15.3086 10.9773  8
------> CAND: 279.857008 3708.857910 0.6458758 2.2953179 15.307 10.9756  8
------> CAND: 455.099388 4114.812500 0.6909245 1.7673218 20.2423 10.9608  2
------> CAND: 240.251240 4189.914551 0.7744920 1.4325352 15.2707 10.9381  8
------> CAND: 345.579778 3725.152832 0.6363073 2.2575958 17.0333 10.9373  4
------> CAND: 478.152106 4691.669922 1.0545154 1.6720129 25.1457 10.9206  1
------> CAND:  86.347000 3654.572754 0.9381161 2.6192193 14.6477 10.9196 16
------> CAND: 261.803735 4699.239258 1.0738026 1.6487188 15.2483 10.9149  8
------> CAND: 320.024614 4243.438965 0.8800238 2.3213713 15.2415 10.9079  8
------> CAND: 115.212463 3733.336670 0.7889760 2.4900334 14.6221 10.8862 16
------> CAND:   2.503225 3649.384277 0.9112200 2.6054840 14.609 10.8691 16
------> CAND: 115.152776 3761.337891 0.9724159 2.6353281 14.6078 10.8675 16
------> CAND: 115.251649 3657.512451 0.5415212 2.0430844 14.6027 10.861 16
[14:00:12][1241495][INFO ] Statistics: count dirty SumSpec pages 462066 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:00:12][1241495][INFO ] Data processing finished successfully!
14:00:12 (1241495): called boinc_finish(0)

</stderr_txt>
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